Cucumber Quest: Basically if Paper Mario the Thousand Year Door was a comic

[Qwertystop]

it seems... significant to me that this "Steve" has a mouth but no eyes, and the Nightmare Knight has eyes but no mouth. Two parts of the same being, maybe, one supposedly sealed off forever? I wonder what the two parts would represent...

...And now I'm wondering if there's a third one out there with Nightmare Knight's nose...

Don't forget the arms/legs.